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# PromptTools

[PromptTools](https://github.com/hegelai/prompttools/) is an open-source library for
experimenting with, testing, and evaluating prompts, LLMs, and vector databases.

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## Features

PromptTools offers a playground for comparing prompts and models in three modes:

- Instruction
- Prompt template
- Model comparison

In addition to the playground, PromptTools offers and SDK for writing tests
and evaluation functions to experiment with and evaluate prompts at scale.

You can check out a tutorial video [here](https://www.youtube.com/watch?v=cLGRqNI-nJU).
